bids are invited for outdoor units- heat pump ( r410a ) -vrv / vrf , inter connection kit , indoor units , 1.3 tr , 1.6 tr , 2.0 tr , 2.6 tr , 3.2 tr , 4.1 tr , 8.2 tr , fresh air units , r410 ductable machine , refrigerant piping for vrv system- 34.9mm , 28.6 mm , 25.5 mm , 22.2 mm , 19.1 mm , 15.9 mm , 12.7 mm , 9.5 mm , 6.4 mm , joint , corded remotes , ductable unit corded remote , fresh air corded remote , main intelligent central control system , upvc pipe 32 mmdia , 40 mm dia , 50 mm dia , 34.9 mm joints , 28.6 mm joints , 25. 2 mm joints , 22.2 mm joints , 19.1 mm joints , 15.9 mm joints , 12.7 mm joints , 9.5mm joints , 6.4 mm joints , ms cable tray a , tray b , tray c , rectangular sheet metal ducting complete with support - 24 gauge , 22 gauge , thermal insulation with nitrile rubber , acoustic insulation , pcc 1:2:4 , 0.04525462962963 , pcc for retaining walls , gi pipe , earthing , gi strip , ceiling diffusers , return air diffuser , volume control damper , flexible canvas , gss construction volume control damper , fresh air grill , ms stand , dismantling of electrical accessories , 100 a-mccb , 200 a- mccb , xlpe insulated cable , laying of cable , end termination , industrial type socket , copper conductor cable -2 core 0.75 sq.mm , armoured copper conductor cable- 4core 6 sq.mm , 4 core 10 sq.mm , lt panel board-1 , panel 2 , panel 3 & 4 total quantity : 1